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Ceramic wool from Saint Firstman Group is a spun aluminum silicate fiber product with no bonding agents, designed for high-temperature insulation in industrial furnaces. It maintains structural integrity up to 1,400°C and exhibits low thermal conductivity, typically 0.09 to 0.14 W/m·K at 400°C. The material is white, dimensionally stable, and resistant to oil and water absorption.
This wool is produced using a spun process that yields consistent fiber length and diameter. It can be coated on one or both sides with fiberglass cloth, aluminum foil, or stainless steel mesh to enhance mechanical handling and reflectivity. Unlike bonded products, this version retains its insulation properties after drying, even after exposure to moisture.
It is commonly used for joint sealing in kiln doors, furnace linings, and hot filtration systems. Buyers include manufacturers of metallurgical, glass, and ceramic processing equipment, primarily in Southeast Asia and Eastern Europe. Standard packaging is in 25 kg or 50 kg cartons with moisture barrier lining. Trade terms are typically FOB Nanjing or CFR destination, with payment via LC or T/T.
| Material composition | Aluminum silicate, 46% to 52% Al2O3, 44% to 50% SiO2 |
| Maximum service temperature | 1,400°C |
| Bulk density | 90 to 140 kg/m³ |
| Thermal conductivity at 400°C | 0.09 to 0.14 W/m·K |
| Fiber diameter | 2 to 4 micrometers |
| Shrinkage at 1,200°C for 24 hours | Typical: less than 1.5% |
| Tensile strength | Typical: 15 to 25 kPa (unreinforced) |
| Surface coating options | Single or double-sided fiberglass cloth, aluminum foil, stainless steel mesh |
| Typical packaging | Moisture-resistant kraft paper overwrap, 25 kg or 50 kg cartons |
| Standard compliance | Typical: ASTM C518, ISO 13832, GB/T 16400 |
Saint Firstman Group is registered in Nanjing, Jiangsu Province, and operates as an imported supplier with harbor trust tier verification. The company specializes in refractory fiber products and has been manufacturing ceramic wool for over 15 years. The listing provides no data on production capacity, workforce size, or export volume.
There are no claims about certifications, client names, or factory audits in the source data. Response metrics indicate no buyer engagement. This supplier should be treated as a manufacturing source with unverified operational details. Buyers must independently validate all technical claims before order placement.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Verify the material’s exact alumina and silica content through a certified lab report. Confirm the absence of binders using an FTIR or TGA analysis. Request shrinkage and thermal conductivity data under ASTM standards. Do not accept product without documented test results for key performance parameters.
Logistics are typically shipped via sea freight from Nanjing or Shanghai ports. Lead time is generally 20 to 30 days after order confirmation. Common Incoterms are FOB Nanjing or CFR destination. Payment is often structured as 30% advance and 70% against B/L copy. Confirm the supplier’s export documentation capability and customs clearance history.
Inspect packaging for moisture damage and ensure cartons are sealed with moisture barrier lining. Check for uniform color and absence of clumps. For bulk shipments, commission a third-party inspection to verify density, fiber diameter, and coating integrity. Retain samples for lab testing upon arrival to validate compliance with your technical requirements.
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Securing a reliable supply chain for Ceramic Wool is critical for maintaining your business operations. Saint Firstman Group, a verified supplier located in China, provides high-quality Ceramic Wool ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Ceramic Fiber industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Ceramic Wool from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Saint Firstman Group. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Saint Firstman Group is part of our extensive network of vetted international exporters. Browse more products in the Ceramic Fiber category or discover new suppliers across the Ceramic Fiber sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing Ceramic Wool from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Saint Firstman Group directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Saint Firstman Group provides Ceramic Wool for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Saint Firstman Group. Contact the supplier to discuss the best logistics options for importing Ceramic Wool to your country.
Send a direct message to Saint Firstman Group through our platform to request a product sample before committing to a large wholesale order.
Saint Firstman Group is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Saint Firstman Group.
Many suppliers on EximNext, including Saint Firstman Group, offer custom packaging and private label options for bulk wholesale orders.
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